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Li, Tianjun; Li, TJ , Texas A&M Univ, George P & Cynthia W Mitchel Inst Fundamental Phy, College Stn, TX 77843 USA
String inspired singlet extensions of the minimal supersymmetric Standard Model
Source PublicationPHYSICS LETTERS B
KeywordGrand Unified Theories Lightest Higgs Boson Coupling-constants Brane Models Unification Supergravity Electroweak Masses Su(5) Predictions
AbstractThe only allowed Higgs superpotential term at stringy tree level in the string derived Singlet Extensions of the Minimal Supersymmetric, Standard Model (SEMSSM) is hSH(d)H(u), which leads to an additional global U(1) symmetry in the Higgs potential. We propose the string inspired SEMSSM where the global U(l) symmetry is broken by the additional superpotential terms or supersymmetry breaking soft terms that can be obtained naturally due to the instanton effects or anomalous U(1)(A) gauge symmetry. In these models, we can solve the mu problem and the fine-tuning problem for the lightest CP-even Higgs boson mass in the MSSM, generate the baryon asymmetry via electroweak baryogenesis, and predict the new Higgs physics which can be tested at the LHC and ILC. (C) 2007 Elsevier B.V. All rights reserved.
2007
ISSN0370-2693
Volume653Issue:40943Pages:338-342
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5656
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLi, TJ , Texas A&M Univ, George P & Cynthia W Mitchel Inst Fundamental Phy, College Stn, TX 77843 USA
Recommended Citation
GB/T 7714
Li, Tianjun,Li, TJ , Texas A&M Univ, George P & Cynthia W Mitchel Inst Fundamental Phy, College Stn, TX 77843 USA. String inspired singlet extensions of the minimal supersymmetric Standard Model[J]. PHYSICS LETTERS B,2007,653(40943):338-342.
APA Li, Tianjun,&Li, TJ , Texas A&M Univ, George P & Cynthia W Mitchel Inst Fundamental Phy, College Stn, TX 77843 USA.(2007).String inspired singlet extensions of the minimal supersymmetric Standard Model.PHYSICS LETTERS B,653(40943),338-342.
MLA Li, Tianjun,et al."String inspired singlet extensions of the minimal supersymmetric Standard Model".PHYSICS LETTERS B 653.40943(2007):338-342.
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